34520334 has 32 divisors (see below), whose sum is σ = 71508096. Its totient is φ = 11100960.

The previous prime is 34520333. The next prime is 34520377. The reversal of 34520334 is 43302543.

34520334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34520333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28489 + ... + 29675.

It is an arithmetic number, because the mean of its divisors is an integer number (2234628).

Almost surely, 2^34520334 is an apocalyptic number.

34520334 is an abundant number, since it is smaller than the sum of its proper divisors (36987762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34520334 is a wasteful number, since it uses less digits than its factorization.

34520334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360.

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 34520334 is about 5875.4007522892. The cubic root of 34520334 is about 325.6054481257.

Adding to 34520334 its reverse (43302543), we get a palindrome (77822877).

The spelling of 34520334 in words is "thirty-four million, five hundred twenty thousand, three hundred thirty-four".